Base | Representation |
---|---|
bin | 1000010110000101… |
… | …0100100000000111 |
3 | 12210010011002121200 |
4 | 2011201110200013 |
5 | 14041431320310 |
6 | 1010141113543 |
7 | 106340400531 |
oct | 20541244007 |
9 | 5703132550 |
10 | 2240104455 |
11 | a4a5316a6 |
12 | 5262588b3 |
13 | 2991338c4 |
14 | 17371a851 |
15 | d19de9c0 |
hex | 85854807 |
2240104455 has 24 divisors (see below), whose sum is σ = 3884112960. Its totient is φ = 1194333120.
The previous prime is 2240104439. The next prime is 2240104483. The reversal of 2240104455 is 5544010422.
It is not a de Polignac number, because 2240104455 - 24 = 2240104439 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 178941 + ... + 191049.
It is an arithmetic number, because the mean of its divisors is an integer number (161838040).
Almost surely, 22240104455 is an apocalyptic number.
2240104455 is a deficient number, since it is larger than the sum of its proper divisors (1644008505).
2240104455 is a wasteful number, since it uses less digits than its factorization.
2240104455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16231 (or 16228 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 2240104455 is about 47329.7417592786. The cubic root of 2240104455 is about 1308.4468618088.
Adding to 2240104455 its reverse (5544010422), we get a palindrome (7784114877).
The spelling of 2240104455 in words is "two billion, two hundred forty million, one hundred four thousand, four hundred fifty-five".
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